1201018 has 16 divisors (see below), whose sum is σ = 2217600. Its totient is φ = 475056.

The previous prime is 1201003. The next prime is 1201019. The reversal of 1201018 is 8101021.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 1200989 and 1201007.

It is not an unprimeable number, because it can be changed into a prime (1201019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3118 + ... + 3481.

It is an arithmetic number, because the mean of its divisors is an integer number (138600).

2^1201018 is an apocalyptic number.

1201018 is a deficient number, since it is larger than the sum of its proper divisors (1016582).

1201018 is a wasteful number, since it uses less digits than its factorization.

1201018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6621.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1201018 is about 1095.9096678103. The cubic root of 1201018 is about 106.2958980478.

Adding to 1201018 its reverse (8101021), we get a palindrome (9302039).

The spelling of 1201018 in words is "one million, two hundred one thousand, eighteen".